Ground effect of helicopter is described in terms of performance effects and hovering flow mechanics; data indicate that helicopter in ground effect requires only minor increase in power during transition to forward flight, and only small losses of ground effect occur when hovering over sloped surface; comparison of lifting efficiencies of helicopter and peripheral jet ground effect machines shows that latter can not compete with helicopter for many missions.


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    Titel :

    Helicopter and ground effect machines


    Weitere Titelangaben:

    Am Helicopter Soc -- J


    Beteiligte:


    Erscheinungsdatum :

    1960


    Format / Umfang :

    10 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Helicopter as ground effect machine

    Fradenburgh, E.A. | Engineering Index Backfile | 1959


    Air-space-ground effect wing helicopter

    LU HUAYANG / LU XINCHANG | Europäisches Patentamt | 2022

    Freier Zugriff

    Helicopter ground testing

    Engineering Index Backfile | 1952


    Helicopter Ground Resonance

    Hooper, W.E. | Emerald Group Publishing | 1959


    Ground-Effect Machines

    Boehler, G.D. | Emerald Group Publishing | 1960